package com.smart_campus.teg.service;

import com.smart_campus.sys.common.DataGridView;
import com.smart_campus.sys.domain.User;
import com.smart_campus.teg.domain.TegTalk;
import com.smart_campus.teg.vo.TegTalkVo;

public interface TegTalkService{

    int deleteByPrimaryKey(Integer talkId);

    TegTalk insert(TegTalk record);

    TegTalk insertSelective(TegTalk record);

    TegTalk selectByPrimaryKey(Integer talkId);

    TegTalk updateByPrimaryKeySelective(TegTalk record);

    TegTalk updateByPrimaryKey(TegTalk record);

    DataGridView selTalk(TegTalkVo tegTalkVo);

    User selstudent(String studentName);
}
